| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.50 | 4.342% | $220.6833 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $163.45 | 13.161% | $184.9617 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $64.45 | 10.335% | $71.1109 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $33.59 | 13.319% | $38.0639 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $56.47 | 4.195% | $58.8389 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $110.39 | 4.598% | $115.4657 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $158.41 | 13.639% | $180.0155 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $798.26 | $869.1399 | $869.14 | $869.10 | $869.20 | |